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Schneider Electric SR3PACK2FU

Schneider SR3PACK2FU Zelio Logic 26 I/O, 100-240V AC

MPNSR3PACK2FU
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Schneider Electric Zelio Logic SR3PACK2FU modular discovery pack, 26 I/O (16 DI, 10 relay DO), 100-240 V AC supply, clock with program memory check on power-up.

$148.59Ref. price · indicative, final on quote
Schneider Electric SR3PACK2FU datasheet (PDF)
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

SR3PACK2FU key specifications
ParameterValue
Protection typeAgainst inversion of terminals (control instructions not executed)
Range of productZelio Logic
Product or component typeModular discovery packs
Isolation voltage1780 V
Supply voltage limits85...264 V
Discrete input voltage100...240 V AC
Supply voltage100...240 V
Voltage state 0 guaranteed= 0.17 mA discrete input)
Voltage state 1 guaranteed>= 79 V discrete input
[Uimp] rated impulse withstand voltage4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Discrete input current0.6 mA
Maximum supply current100 mA 100 V without extension) 50 mA 240 V without extension) 60 mA 240 V with extensions) 80 mA 100 V with extensions)

All specifications

SR3PACK2FU additional specifications
ParameterValue
Current state 0 guaranteed= 10 mA 12 V relay output)
Power consumption in12 VA without extension 17 VA with extensions
Supply frequency50/60 Hz
Operating rate in0.1 Hz at Ie)relay output 10 Hz no load)relay output
Discrete input frequency47...53 Hz 57...63 Hz
I/O channels10 relay
IP degree of protectionIP20 IEC 60529 terminal block) IP40 IEC 60529 front panel)
Connections - terminalsscrew terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solid screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solid screw terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solid screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end
Response time50 ms ladder from state 0 to state 1)discrete input 50 ms ladder from state 1 to state 0)discrete input 50...255 ms FBD from state 0 to state 1)discrete input 50...255 ms FBD from state 1 to state 0)discrete input 10 ms from state 0 to state 1)relay output 5 ms from state 1 to state 0)relay output
Pollution degree2 IEC 61131-2
Relative humidity95 % without condensation or dripping water
Operating altitude6561.68 ft (2000 m)
Maximum altitude transport10000 ft (3048 m)
Mechanical durability10000000 cycles relay output
StandardsIEC 61000-4-5 IEC 61000-4-2 level 3 IEC 60068-2-27 Ea IEC 61000-4-3 IEC 60068-2-6 Fc IEC 61000-4-6 level 3 IEC 61000-4-11 IEC 61000-4-4 level 3 IEC 61000-4-12
ClockWith
ChecksProgram memory on each power up
CategoryUS1000I22378
Cycle time6...90 ms
Backup time10 years 77 °F (25 °C)
Clock drift12 min/year 32...131 °F (0...55 °C) 6 s/month 77 °F (25 °C)
Local displayWith
Kit compositionCable PC SR2USB01 for connection to PC SR3B261FU
Tightening torque4.4 lbf.in (0.5 N.m)
Input (output number)26
Overvoltage categoryIII conforming to IEC 60664-1
Discrete input number16
Immunity to microbreaks10 ms
Environmental characteristicEMC directive IEC 61000-6-2 EMC directive IEC 61000-6-3 EMC directive IEC 61000-6-4 EMC directive IEC 61131-2 zone B low voltage directive IEC 61131-2
Disturbance radiated (conducted)Class B EN 55022-11 group 1
Number or control scheme lines120 ladder 0...200 FBD
Ambient air temperature for storage-40...158 °F (-40...70 °C)
Ambient air temperature for operation-4...104 °F (-20...40 °C) in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2 -4...131 °F (-20...55 °C) IEC 60068-2-1 and IEC 60068-2-2

Product details

Schneider Zelio Logic SR3PACK2FU is a modular discovery pack — 26 I/O total, with 16 discrete inputs (100–240 V AC, 0.6 mA) and 10 relay outputs. Supply voltage range 85–264 V AC, 50/60 Hz. Built-in clock and a program memory check on each power-up, so the controller verifies its application integrity at every start. Cycle time runs 6–90 ms, enough for discrete logic and slow sequences. Backup time 10 years at 25°C holds the real-time clock and program. Relay outputs rated for 0.1 Hz at rated load, 10 Hz no-load; mechanical durability 10 million cycles.

This unit carries a suite of IEC immunity and environmental standards: IEC 61000-4-2/3/4/5/6/11/12 (ESD, radiated, fast transient, surge, conducted, voltage dips, ring wave) to Level 3 where applicable. Vibration and shock per IEC 60068-2-6 Fc and IEC 60068-2-27 Ea. IP20 on terminals, IP40 front panel.

Frequently asked questions

What is the listed clock feature?

The unit includes a clock (listed as 'With'.)

What checks does the controller perform on power-up?

It checks the program memory on each power-up.

MPN
SR3PACK2FU